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HD 220842 b

Host star HD 220842 • 218.5 d orbit

Records

1

archive rows

Discovery

2016

Radial Velocity

Radius

—

default parameter set

Mass

1010.7 M⊕

default parameter set

HD 220842

temperature unconstrained

Canonical Summary

Adopted planet values from the default parameter set

Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.

Selected source: Hébrard et al. 2016

Host Star

HD 220842

Stable across source rows

HD 220842

Discovery Method

Radial Velocity

Consistent across records

Radial Velocity (1)

Discovery Year

2016

Stable across source rows

2016

Orbital Period

218.5 day

single adopted value

1 values • 1 distinct

Semi-Major Axis

0.74 au

single adopted value

1 values • 1 distinct

Mass

1010.7 Mearth

single adopted value

1 values • 1 distinct

Provenance

Underlying measurements and references

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Evidence Summary

Rows

1

Refs

1

Methods

1

Discoverystable

1 values • 1 distinct

Facilitystable

1 values • 1 distinct

Periodstable

1 values • 1 distinct

Massstable

1 values • 1 distinct

YearMethodFacilityTelescopePeriodRadiusMassEq. TempReference
2016Radial VelocityHaute-Provence Observatory1.93 m Telescope218.5 day—1010.7 Mearth—Hébrard et al. 2016